Jérémy Leherpeur
Staff Engineer at Yousign
Caen, Normandy, France
Summary
👤
Senior🎓
Top SchoolJérémy Leherpeur is a Staff Engineer with 13 years of experience building high-performance web and mobile systems, currently shaping platform capabilities for electronic signature at Yousign. He blends deep backend expertise in PHP/Symfony and PostgreSQL with frontend and Android skills, and has led the design and rollout of Yousign’s scalable REST API and performance-focused squads. A pragmatic engineer who moves between hands-on development and cross-team technical guidance, he also contributes to notable open-source projects such as async-aws and Sylius, improving async AWS SDK features and robust resource controllers. Based in Caen, France, he pairs production-grade system thinking with low-level experience (JNI/C++ for Android drivers), which helps him bridge product requirements and infrastructure constraints.
13 years of coding experience
7 years of employment as a software developer
BTS Informatique de gestion Option Développeur d'application, BTS Informatique de gestion Option Développeur d'application at Centre de Formation Orain BonassoLicence STIC Sciences et Technologies de l'Information et de la Communication, Licence STIC Sciences et Technologies de l'Information et de la Communication at AIFCC
French, English
Github Skills (21)
event-handling10
controller10
back-end-development10
symfony-bundle10
async10
ecommerce10
resource-management10
led-controller10
controls10
php10
api10
aws10
symfony10
symfony-ux10
error-handling10
Programming languages (13)
Github contributions (5)
Sylius/SyliusResourceBundle
Aug 2013 - Mar 2015
Simpler CRUD for Symfony applications
Role in this project:
Back-end Developer
Back-end DeveloperContributions:91 commits, 2 PRs, 2 comments in 1 year 7 months
Contributions summary:Jérémy primarily contributed to the back-end logic of the `sylius/syliusresourcebundle` repository. Their work involved modifying the `ResourceController.php` file to manage error handling, including the introduction of `ResourceEvent` for propagating error information and adjusting the flow to manage redirects based on success or failure. The user also implemented flash message handling to inform users about operation outcomes. Several commits show a focus on refining the controller's behavior and handling of events to improve the overall application's robustness and user feedback.
syliusphpsymfony-bundlecrudsymfony
Sylius/Sylius
Feb 2013 - Mar 2015
Open Source eCommerce Framework on Symfony
Role in this project:Back-end Developer
Back-end DeveloperContributions:56 commits, 7 PRs, 153 comments in 2 years 1 month
Contributions summary:Jérémy primarily focused on back-end development within the Sylius e-commerce framework. Their contributions involved fixing bundle names, correcting errors in the product prototype model configuration, and enhancing the resource controller. They also worked on error handling and implementing flash messages. The user's work primarily revolved around improving the functionality and robustness of the Sylius framework.
apisyliusecommercephpheadless-ecommerce
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